Side by side comparison and review of Lenovo ThinkPad X1 Yoga Gen 7 (21CE) and ASUS BR1100F (CDXA). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo ThinkPad X1 Yoga Gen 7 (21CE) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
versatile 2-in-1 design
impressive battery life
superior keyboard comfort
high-resolution display
higher price point
limited graphics performance
no SD card slot
moderate storage options
Advantages and disadvantages of ASUS BR1100F (CDXA) based on its technical characteristics, features, user experience, expert reviews and price level.
rugged durability
touchscreen versatility
affordable pricing
360-degree hinge
decent battery life
modest performance
low-resolution screen
limited storage capacity
heavy design
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 31.44 cm x 22.23 cm x 1.553 cm | 29.46 cm x 20.49 cm x 2 cm |
| Weight | 1.38 kg | 1.4 kg |
| Case Material | Aluminium (top), aluminium (bottom) | - |
| Colour | Storm grey | Dark grey |
| DISPLAY | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Screen Size (Type) | 14" - IPS | 11.6" |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 400 cd/m² | 250 cd/m² |
| Colour Gamut | 100% sRGB | 50% NTSC |
| Features | Anti-glare, One Glass Solution, 170° viewing angle, Low Power, Eyesafe technology | Glossy, Wide Viewing Angle, 63% screen-to-body ratio |
| PROCESSOR | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| CPU | Intel Core i5 (12th Gen) 1240P / 1.7 GHz | Intel Celeron N4500 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 2.8 GHz |
| Number of Cores | 12-core | Dual-Core |
| Cache | 12 MB | 4 MB |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Speed | 5200 MHz | - |
| Rated Speed | 5200 MHz | - |
| STORAGE | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia | 128 GB eMMC |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics |
|---|---|---|
| Max Monitors Supported | 3 external monitor(s) | - |
| Camera | Yes - 1080p | Yes - 720p |
| Resolution | - | 13 Megapixel (rear) |
| Camera Features | Privacy shutter, IR camera, fixed focus | Privacy shutter, World Facing Camera |
| Sound | Two tweeters, two woofers, quad array microphone | Speaker, array microphone |
| Codec | Realtek ALC3306 | - |
| Compliant Standards | High Definition Audio, Dolby Atmos | - |
| Audio Features | - | Output: ASUS SonicMaster; Input: AI noise cancelling |
| COMMUNICATIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax, Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | - |
| Network Interface | - | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Technology | 4-cell lithium polymer | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 42 Wh |
| Battery Life | Up to 24.5 hours | - |
| AC ADAPTER | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 15 / 20 V | 45 Watt, 19 V, 2.37 A |
| INPUT | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad | Spill-resistant, chiclet keyboard, 1.35mm travel distance |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
Headphone/microphone combo jack LAN USB 2.0 HDMI USB 3.2 Gen 1 USB-C 3.2 Gen 2 (Power Delivery) |
|---|
| SOFTWARE | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence | Windows 11 Pro Education |
|---|---|---|
| Software Included | - | MyASUS, Microsoft 365 (1 month trial) |
| MISCELLANEOUS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | ASUS BR1100F (CDXA) |
|---|
| Included Accessories | USB-C power adapter, Lenovo Integrated Pen | Power adapter |
|---|---|---|
| Integrated Options | Accelerometer, proximity sensor | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington nano security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, USB FIDO (Fast Identity Online) device integration, Firmware Resiliency 3.0 | Tamper-resistant, rubber bumper, MIL-STD-810H tested, Computrace ready from BIOS, ASUS Antibacterial Guard |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | TUV Rheinland Flicker Free Certification, TUV Rheinland Low Blue Light (Software Solution) |
| Repairability Index | - | 5.8 (out of 10) |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Gold | EPEAT Gold |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
| Model Number | - | 3Y |
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